# DFÜ-Abkürzungen

AA
  Auto Answer (Modem)
AAE
  Allgemeine Anschalte-Erlaubnis
AARP
  Appletalk Address Resolution Protocol
ABATS
  Automatic Bit Access Test System
ABC
  AtanasoffBerryComputer
ABEL
  Advanced Boolean Expression Language
ABI
  Application Binary Interface (Sun)
ABM
  Asynchronous Balanced Mode
ACC
  Area Communication Controller (Modacom)
ACE
  Advanced Computing Environment (Hersteller)
ACIA
  Asynchronous Communications Interface Adapter
ACL
  Advanced CMOS Logic
ACM
  Association for Computing Machinery (USA)
ACR
  Attenuation to Crosstalk Radio (Netzkabel)
ACS
  Advanced Communications System, oder
  Architekten, Computer, Systeme (Messe), oder
  Australian Computer Science
ACSE
  Association Control Service Element (OSI)